1. 安装插件

设置界面 右键最左边tab栏：

 主体: vscode
插件: Remote SSH

Linux主体: vscode-server
插件: C/C++, CMake, CMake Tools, CodeLLDB, Rainbow Brackets, vscode-proto3, SVN

虚拟化主体: multipass + linux发行版(比如ubuntu)

补充: multipass实例本地端口转发代理Proxy(自己写)

launch.json

{// 使用 IntelliSense 了解相关属性。 // 悬停以查看现有属性的描述。// 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387"version": "0.2.0","configurations": [{"name": "Server-Remote-9101","type": "cppdbg","request": "launch","program": "${workspaceFolder}/build/testHello_gdb","args": [],"cwd": "${workspaceFolder}/build/","MIMode": "gdb","miDebuggerServerAddress": "192.168.157.133:9101","setupCommands": [{"description": "为 gdb 启用整齐打印","text": "-enable-pretty-printing","ignoreFailures": true},{"description": "将反汇编风格设置为 Intel","text": "-gdb-set disassembly-flavor intel","ignoreFailures": true}]},{"type": "lldb","request": "attach","name": "Attach-Srv","pid": "${command:pickMyProcess}"},{"name": "(gdb) 启动","type": "cppdbg","request": "launch","program": "${workspaceFolder}/build/testHello","args": [],"stopAtEntry": false,"cwd": "${workspaceFolder}/build/","environment": [],"externalConsole": false,"MIMode": "gdb","setupCommands": [{"description": "为 gdb 启用整齐打印","text": "-enable-pretty-printing","ignoreFailures": true},{"description": "将反汇编风格设置为 Intel","text": "-gdb-set disassembly-flavor intel","ignoreFailures": true}]}]
}

json文件一般要改的就下面这些

  "name": "g++ - 生成和调试活动文件", // 配置名称，显示在启动配置下拉菜单中
      "type": "cppdbg", //配置类型
      "request": "launch", //请求配置类型
      "program": "${workspaceFolder}/build/main", //代表的可执行文件的绝对路径
      "args": [], //传递给程序的命令行参数
      "stopAtEntry": false, //可选参数。如果为true，则调试程序应在目标的入口点处停止。如果床底了processId，则不起任何作用
      "cwd": "${workspaceFolder}", //cd到工程的顶层目录
      "environment": [], //要添加到程序中的环境变量{"name":"config","value":"Debug"}
      "externalConsole": false, //true:启动控制台;false:在vscode的集成的控制台显示
      "MIMode": "gdb", //调试方式